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A basic guide to Coronavirus tests

What are the different types of coronavirus tests?

There are three broad categories of coronavirus tests in the U.S. Two diagnose whether you have an active infection, and a third indicates if you previously had the virus.

Here’s how they work:

GENETIC TESTS

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HHS chief overrode FDA officials to ease testing rules

Health and Human Services Secretary Alex Azar led an escalating pressure campaign against his own Food and Drug Administration this spring and summer, urging the agency to abandon its responsibility for ensuring the safety and accuracy of a range of coronavirus tests as the pandemic raged.

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Will the COVID-19 crisis trigger a One Health coming-of-age?

https://www.thelancet.com/journals/lanplh/article/PIIS2542-5196(20)30179-0/fulltext

As the COVID-19 pandemic continues across the globe, leaving governments and public health services in shock and disarray, calls have been made for the need to adopt One Health approaches to address the failure to predict and halt the emergence of COVID-19.
 
The novel severe acute respiratory syndrome coronavirus 2 is widely suggested to have originated in Asia from a bat reservoir, possibly also involving other animal bridge species. As such, the focus of One Health on the human–animal–environment interface appears particularly compelling.
We concur, however, we warn that conceptual and institutional ambiguities that preclude the practical implementation and evaluation of One Health remain to be resolved.
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ANALYSIS: Why a vaccine will not stop the Covid-19 pandemic right away

...   while vaccine manufacturers, public health experts and the federal government are all confident one or more of the coronavirus vaccines being tested now will be shown to work safely by the end of the year, the US and the world will still be a long way from ending the pandemic. 

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